Flight Computer vs ATISwim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flight Computer
Calculate essential flight data like wind correction angle, ground speed, and true airspeed with multiple unit options. Designed for easy input, it supports various distance, velocity, temperature, altitude, and fuel units.
- Wind Correction Angle (WCA) calculation
- Ground Speed calculation
- True Airspeed calculation
- Estimate Time Enroute
- Burned Fuel calculation
- Multiple unit support (distance, velocity, temp, altitude, fuel)
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FLT Computer is a fast, modern flight computer for pilots. Enter your numbers and instantly get wind correction, headings, ground speed, time en route, fuel, and airspeed conversions — all in the units you prefer. Designed to be quick and easy to input, with a clean interface that automatically adapts to Light and Dark mode. CALCULATIONS • Wind Correction Angle (WCA) • Ground Speed • True / Magnetic / Compass Heading • Estimated Time En Route (ETE) • Fuel Burned • True Airspeed (TAS) • Calibrated Airspeed (CAS) UNITS • Distance: Nautical Miles, Miles, Kilometers • Speed: Knots, mph, km/h • Temperature: Celsius, Fahrenheit • Altitude: Feet, Meters • Fuel: US Gallons, Liters Your unit choices are saved automatically. For flight-planning reference only. Always verify figures against approved charts, documents, and your aircraft's equipment and procedures.
ATISwim
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2026年よりサービス開始になったSWIMのWeb APIを用いて対応空港のATISを取得するアプリです。 あらかじめSWIMでアカウントを作成の上、ATIS情報リクエストサービスの利用開始を押しておいてください。
Screenshots
Verdict
The clearest difference is ads: ATISwim at none against Flight Computer's shown. ATISwim also leads on update cadence (every 4 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Flight Computer ships an update every 4 months, ATISwim every 4 days. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.
| Parameter | Flight Computer | ATISwim |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | AVIEM | TAKUYA HIGUCHI |
In-app purchases
Flight Computer
No in-app purchases
ATISwim
No in-app purchases
Questions
Is Flight Computer free?
Is ATISwim free?
Do Flight Computer or ATISwim have ads?
Which is updated more often, Flight Computer or ATISwim?
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